<template>
  <div :class="className" :style="{height:height,width:width}" />
</template>

<script>
import echarts from 'echarts'
require('echarts/theme/macarons') // echarts theme
import resize from './mixins/resize'
import { getTemplatePie } from "@/api/tool/datav/userPanel";

export default {
  mixins: [resize],
  props: {
    className: {
      type: String,
      default: 'chart'
    },
    width: {
      type: String,
      default: '100%'
    },
    height: {
      type: String,
      default: '300px'
    },
    username:{
      type: String
    }
  },
  data() {
    return {
      chart: null,
    }
  },
  mounted() {
    this.$nextTick(() => {
      this.initChart()
    })
  },
  beforeDestroy() {
    if (!this.chart) {
      return
    }
    this.chart.dispose()
    this.chart = null
  },
  methods: {
    initChart() {
      this.chart = echarts.init(this.$el, 'macarons')
      let notTempNum = 0;
      let isTempNum = 0;

      getTemplatePie(this.username).then(response => {

        if(response.code == 200){
          notTempNum = response.data.notTempNum;
          isTempNum = response.data.isTempNum;
        
          this.chart.setOption({
            tooltip: {
              trigger: 'item',
              formatter: '{a} <br/>{b} : {c} ({d}%)'
            },
            legend: {
              left: 'center',
              bottom: '10',
              data: ['模板数', '非模板数']
            },
            series: [
              {
                top: '5%',
                name: '模板统计分析',
                type: 'pie',
                roseType: 'radius',
                radius: [15, 95],
                center: ['50%', '38%'],
                data: [
                  { value: isTempNum, name: '模板数' },
                  { value: notTempNum, name: '非模板数' }
                ],
                animationEasing: 'cubicInOut',
                animationDuration: 2600
              }
            ]
          })
        }
      });

    }
  }
}
</script>
